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Blue Marble NATIONAL GEOGRAPHIC Rock – Mega Madagascar Gemstone Pack, .5lb of Gemstones Including Rose Quartz, Jasper, Labradorite, & More, Tumbler Grit & Jewelry Settings Hobby Rock Tumbler Kit

Blue Marble NATIONAL GEOGRAPHIC Rock – Mega Madagascar Gemstone Pack, .5lb of Gemstones Including Rose Quartz, Jasper, Labradorite, & More, Tumbler Grit & Jewelry Settings Hobby Rock Tumbler Kit

Q: Hello. The machine that turns the tumbler has suddenly stopped working - this happened after one day putting the 3rd grit and setting the tumbler to

Hello, I can't view your entire question. Could you please rewrite it?

Q: Is it battery operated?

No, it plugs into an electrical outlet.

Q: What power and plug type is this? 240v? 50hz?

Hello. The product is American made. The plug is a type of receipt used by the US state. You can use the plug converter to use. Our customers who buy the product use it this way. Thank you

Q: The machine has suddenly stopped turning after placing the tumbler with the 3rd grit. The numbers 1-7 on the machine just keep flashing. Why?

hello sir,please contact the store where you received the product. I don't understand the problem

4.5/5

Product ID: 256246158

Secure Transaction

12 interest-free installments with tabby

Details

Size
One Size
Brand
Blue Marble
Theme
geology or
Age range (description)
8 years and up
Material
Plastic

📚Complete kit

🔇75% quieter

🔧Durable motor

Frequently Bought Together

National Geographic Rock Tumbler Kit – Hobby Edition Includes Rough Gemstones, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher for Kids and Adults

Blue Marble National Geographic Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20 lbs. of Rocks, Works with Any Rock Polisher, Rock Tumbler Supplies

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – 1Lb. Gemstones and Rocks for Tumbling including Unpolished Amethyst and Quartz – Rock Tumbler Supplies include Rock Tumbler Grit and Jewelry Accessories

Description

✨ Unleash Your Inner Geologist! ✨

STEM LEARNING FUN - An engaging educational activity for kids and adults alike!
ALL IN ONE HOBBY KIT - Includes everything you need for a complete rock tumbling adventure.
USER FRIENDLY DESIGN - Set it and forget it with simple one-touch settings.
WHISPER QUIET OPERATION - Enjoy a peaceful tumbling experience with 75% less noise.
TRANSFORM ORDINARY TO EXTRAORDINARY - Create dazzling gemstones from everyday rocks!

The Blue Marble National Geographic Rock Mega Madagascar Gemstone Pack is a comprehensive rock tumbling kit that includes a durable tumbler, polishing grits, and a variety of real gemstones. Designed for ease of use and educational fun, this kit is perfect for aspiring geologists and hobbyists looking to transform rough rocks into stunning polished gems.

Specifications

Product Dimensions	35.08 x 12.4 x 20.47 cm; 2.1 kg
Manufacturer recommended age	8 years and up
Item model number	NGHOBBYTUMBLER
Educational Objective(s)	Geology
Language:	English
Number of Game Players	1
Assembly Required	No
Batteries Required?	No
Batteries Included?	Yes
Material Type(s)	Plastic
Material Care Instructions	hand_wash
Remote Control Included?	No
Color	Multicolor
ASIN	B01LQCIL88

Have a Question? See What Others Asked

Hello. The machine that turns the tumbler has suddenly stopped working - this happened after one day putting the 3rd grit and setting the tumbler to

Is it battery operated?

What power and plug type is this? 240v? 50hz?

The machine has suddenly stopped turning after placing the tumbler with the 3rd grit. The numbers 1-7 on the machine just keep flashing. Why?

Reviews

4.5

All from verified purchases

M**O

It takes 5 days to create the effect

Great quality product and packaging but you have to keep it running for 5 days to obtain the smooth rocks. It’s noisy so obviously can’t run at night so all in all it takes 10 days to achieve the result. Young kid don’t have this patience and parents might worry about the electrical bill…

13.01.2024

ا**

صفر

لم استلم المنتج

14.02.2024

M**A

Item didn’t work

The item didn’t work. Lights came on, nothing else. It put me off obtaining a replacement

6.03.2023

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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AED 317

Duties & taxes incl.

UAEstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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